INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35f0475a8302cfaf1eab2d303da46a65592638220c80d17c569dc194e4f07dc4', 
    'v0k+UiQ0QsDyHrKrlSxe5GSvYFrBzF739PeQhYaBy1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)